SEQURE ELRS 2.4GHz Single Receiver with Single Antenna
Description:
(1) High-frequency anti-interference, 2.4GHz frequency, strong signal penetration.
(2) High-speed data transmission, supports F1000Hz and F500Hz ultra-high refresh rates, meeting the low-latency requirements of racing players.
(3) Onboard temperature-compensated crystal oscillator (TCXO), rejects the impact of ambient temperature on flight, maintains stable operation in high or cold environments, making flight safer.
(4) Integrated with a high-power PA+LNA low-noise amplifier and 100mW (20dBm) telemetry return, returning the flight data is more stable.
(5) Supports SH1.0-4P socket and 2.54-4P pad, two connection methods to meet various scenarios.
Specification:
| Model | SEQURE ELRS 2.4GHz Single RX |
| Factory Firmware | SEQURE 2.4GHz Single RX_3.4.0 |
| MCU | ESP8285 |
| RF Chip | SX1281 |
| Crystal Oscillator Type | Temperature Compensated Crystal Oscillator（TCXO） |
| PA Power (Telemetry Power) | 100mW（20dBm） |
| LNA | YES |
| Indicator Light | LED |
| Frequency Band | 2.4GHz ISM |
| Protocol | CRSF |
| RF Mode | Single Antenna |
| Antenna Interface | Ipex1 |
| Receiver Interface | SH1.0-4P Connector, 2.54-4P Pad |
| Working voltage | 5V |
| Weight | 0.7g |
| Size | 18*10.8*5mm |
Package Included:
1x SEQURE ELRS 2.4GHz Single RX
1x 2.4G Antenna 80mm
1x 30AWG 100mm Single-end SH1.0-4P Cable
2x 12*30mm Heat Shrink Tube
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| Brand | SEQURE |
|---|---|
| Interface / Protocol | ELRS, 4G |
| Frequency | 2.4GHz |
| SKU | AI4959 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The SEQURE ELRS 2.4GHz Single Receiver with Single Antenna is a versatile drone transmitter and receiver used across a wide range of applications including FPV drone control, RC aircraft, ground vehicles, and long-range drone operations.
Common use cases:
- Setting up a new FPV quad with digital link
- Replacing a receiver after a crash
- Building a long-range fixed-wing aircraft
This product is ideal for FPV pilots, RC hobbyists, and drone builders.
Technical Tip: ELRS (ExpressLRS) offers excellent range and low latency at 2.4GHz. Ensure your transmitter and receiver use the same protocol.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine SEQURE product sourced from authorized channels
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